the metal on which electroplating is to be done is taken as
cathode ( negative electrode) . the metal of which electroplating
is to be done is taken as anode ( positive electrode) and the salt
solution of the metal of which electroplating is to be done is
taken as electrolyte .
example-
if we want to electroplate iron with copper then iron is taken
as cathode and copper is taken as anode and electrolyte is copper
sulphate.Electroplating is the process of plating one metal onto
another by hydrolysis, most commonly for decorative purposes. This
is done through the use of copper in a copper sulfate bath.
🔄 Click to see term
Term1/19
What best describes a bond formed between two unlike atoms
🔄 Click to see definition
Definition1/19
The type of bond is determined by the difference in
electrongativity of atoms
🔄 Click to see term
Term1/19
How many total electrons can the d orbitals hold
🔄 Click to see definition
Definition1/19
10
🔄 Click to see term
Term1/19
Which method of drawing hydrocarbons is the fastest to draw
🔄 Click to see definition
Definition1/19
the stick model method
🔄 Click to see term
Term1/19
How does the shape of a molecule affect the polarity of the molecule
🔄 Click to see definition
Definition1/19
C.A molecule that has a symmetrical shape will be a nonpolar
molecule.
🔄 Click to see term
Term1/19
What types of anode
🔄 Click to see definition
Definition1/19
the two types of anode is stationary anode and rotating
anode
🔄 Click to see term
Term1/19
Why are prefixes used in naming covalent compounds
🔄 Click to see definition
Definition1/19
The same atoms can combine in more than one ratio.
🔄 Click to see term
Term1/19
How do hydrogen bonds compare with other intermolecular forces
🔄 Click to see definition
Definition1/19
Hydrogen bonds are stronger than dipole-dipole and Van der Waals
forces.
🔄 Click to see term
Term1/19
Which 2 atoms form a covalent bond
🔄 Click to see definition
Definition1/19
If the electronegativity difference between two atoms is below
1.7, then the two atoms form covalent bond.
🔄 Click to see term
Term1/19
What is a trend seen in the periodic table
🔄 Click to see definition
Definition1/19
electronegativity
🔄 Click to see term
Term1/19
What would be the percent yield of the reaction be if the theoretical yield is 11.22 g but the actual yield was 8.67 g
🔄 Click to see definition
Definition1/19
In this case the yield is 77,27 %.
🔄 Click to see term
Term1/19
What is the correct electron configuration for an element with 5 electrons in the 3d energy sublevel
🔄 Click to see definition
Definition1/19
1s22s22p63s23p64s23d5
🔄 Click to see term
Term1/19
Which of the following has the smallest radius is K plus Rb Rb plus K
🔄 Click to see definition
Definition1/19
K+
🔄 Click to see term
Term1/19
When would dipole dipole be significant
🔄 Click to see definition
Definition1/19
Dipole-dipole forces play a significant role when a molecule is
polar.
🔄 Click to see term
Term1/19
Which of the following has the largest radius K plus Na plus Na or K
🔄 Click to see definition
Definition1/19
Potassium has the largest atomic radius.
🔄 Click to see term
Term1/19
In the reaction mgcl2 plus 2koh mgoh2 mgoh2 plus 2kcl if 3 moles mgcl2 are added to 4 moles koh what determined how much mgoh2 is made
🔄 Click to see definition
Definition1/19
The amount of Koh
🔄 Click to see term
Term1/19
How would 0.000000728 be written in scientific notation
🔄 Click to see definition
Definition1/19
It is 7.28*10^-7 in scientific notation
🔄 Click to see term
Term1/19
What of the following best describes electroplating
🔄 Click to see definition
Definition1/19
Depositing one metal on another
🔄 Click to see term
Term1/19
what two things can make a molecule polar
🔄 Click to see definition
Definition1/19
Answer 1:The presence of polar bonds
Answer 2:The shape of the molecule
Apex
🔄 Click to see term
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Cards in this guide (19)
How is electroplating done
the metal on which electroplating is to be done is taken as
cathode ( negative electrode) . the metal of which electroplating
is to be done is taken as anode ( positive electrode) and the salt
solution of the metal of which electroplating is to be done is
taken as electrolyte .
example-
if we want to electroplate iron with copper then iron is taken
as cathode and copper is taken as anode and electrolyte is copper
sulphate.Electroplating is the process of plating one metal onto
another by hydrolysis, most commonly for decorative purposes. This
is done through the use of copper in a copper sulfate bath.
What best describes a bond formed between two unlike atoms
The type of bond is determined by the difference in
electrongativity of atoms
How many total electrons can the d orbitals hold
10
Which method of drawing hydrocarbons is the fastest to draw
the stick model method
How does the shape of a molecule affect the polarity of the molecule
C.A molecule that has a symmetrical shape will be a nonpolar
molecule.
What types of anode
the two types of anode is stationary anode and rotating
anode
Why are prefixes used in naming covalent compounds
The same atoms can combine in more than one ratio.
How do hydrogen bonds compare with other intermolecular forces
Hydrogen bonds are stronger than dipole-dipole and Van der Waals
forces.
Which 2 atoms form a covalent bond
If the electronegativity difference between two atoms is below
1.7, then the two atoms form covalent bond.
What is a trend seen in the periodic table
electronegativity
What would be the percent yield of the reaction be if the theoretical yield is 11.22 g but the actual yield was 8.67 g
In this case the yield is 77,27 %.
What is the correct electron configuration for an element with 5 electrons in the 3d energy sublevel
1s22s22p63s23p64s23d5
Which of the following has the smallest radius is K plus Rb Rb plus K
K+
When would dipole dipole be significant
Dipole-dipole forces play a significant role when a molecule is
polar.
Which of the following has the largest radius K plus Na plus Na or K
Potassium has the largest atomic radius.
In the reaction mgcl2 plus 2koh mgoh2 mgoh2 plus 2kcl if 3 moles mgcl2 are added to 4 moles koh what determined how much mgoh2 is made
The amount of Koh
How would 0.000000728 be written in scientific notation
It is 7.28*10^-7 in scientific notation
What of the following best describes electroplating